diff --git a/settings.json b/settings.json
index aaedcd0..a8d254b 100644
--- a/settings.json
+++ b/settings.json
@@ -40,6 +40,9 @@
             "Core.SkipRole": false,
             "Core.SubscriptionsToIncludeResourceGroups": ["*"],
             "Core.TemplateParameterFileSuffix": ".json",
+            "Core.AllowMultipleTemplateParameterFiles": false,
+            "Core.DeployAllMultipleTemplateParameterFiles": false,
+            "Core.MultipleTemplateParameterFileSuffix": ".x",
             "Core.ThrottleLimit": 5,
             "Core.WhatifExcludedChangeTypes":[
                 "NoChange",